#include <stdio.h>

int main()
{
    int a[20],num[20][3],b[10];
    int i,j,k,m,n,t,flag;
    printf("The 3 square with 3 different digits each are:\n");
    for(j = 0,i = 11;i <= 31;i++)
    if(i % 10 != 0)
    {
        k = i*i;
        num[j+1][0] = k/100;
        num[j+1][1] = k/10%10;
        num[j+1][2] = k%10;
        if(!(num[j+1][0] == num[j+1][1] || num[j+1][0] == num[j+1][2]||num[j+1][1] == num[j+1][2]))
        a[++j] = k;
    }
    for(i = 1;i <= j-2;++i)
    {
        b[1] = num[i][0];
        b[2] = num[i][1];
        b[3] = num[i][2];
        for(t = i+1;t <= j-1;++t)
        {
            b[4] = num[t][0];
            b[5] = num[t][1];
            b[6] = num[t][2];
            for(flag = 0,m = 1;!flag && n<=6;n++)
            if(b[m] == b[n])
            flag = 1;
            if(!flag)
            for(k = t+1;k <= j;++k)
            {
                b[7] = num[k][0];
                b[8] = num[k][1];
                b[9] = num[k][2];
                for(flag = 0,m = 1;!flag && m<=6;m++)
                for(n = 7;!flag && n<=9;n++)
                if(b[m] == b[n])
                flag = 1;
                if(!flag)
                printf("%d, %d, %d\n",a[i],a[t],a[k]);
            }
        }
    }
}